Adaptive Joint Semi-blind Estimation of CFO and Channel for OFDM Systems

The large number of subcarriers, used in OFDM systems, increases the sensivity to frequency offset which results from a Doppler shift, due to mobile movement, as well as from a mismatch between the carrier frequencies at the transmitter and receiver. The problem of channel estimation in a practical...

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Veröffentlicht in:	Wireless personal communications 2015-03, Vol.81 (2), p.473-487
Hauptverfasser:	Besseghier, Mokhtar, Djebbar, Ahmed Bouzidi, Dayoub, Iyad
Format:	Artikel
Sprache:	eng
Schlagworte:	Artificial Intelligence Communications Engineering Computer Communication Networks Computer Science Electronics Engineering Engineering Sciences Networking and Internet Architecture Networks Signal and Image processing Signal,Image and Speech Processing
Online-Zugang:	Volltext
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